| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.99 | 8.811% | $23.9275 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $32.45 | 3.215% | $33.4933 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $67.82 | 11.131% | $75.369 | $75.37 | $75.35 | $75.40 |
| Purchase #4 | $66.96 | 10.406% | $73.9279 | $73.93 | $73.95 | $73.90 |
| Purchase #5 | $115.93 | 8.531% | $125.82 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $240.51 | 4.796% | $252.0449 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $92.46 | 10.786% | $102.4327 | $102.43 | $102.45 | $102.40 |
| 7 purchase totals = | $638.12 | $687.0153 | $687.01 | $687.05 | $686.90 | |